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Don't render glyph with FT with fetchMetricsOnly 

Neither rendering with outline nor fetchMetricsOnly requires the
rendering from FreeType so we don't need to render them or cache
it. It should speed up recalcAdvances() quite a lot.

Change-Id: I0f623cb4f79da2edf6e9c9634a2f22fb0c66823c
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
bb10
Jiang Jiang 2012-02-15 14:41:07 +01:00 committed by Qt by Nokia
parent 90128ba877
commit 692064bcfd
1 changed files with 1 additions and 1 deletions
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2
src/gui/text/qfontengine_ft.cpp
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@ -877,7 +877,7 @@ QFontEngineFT::Glyph *QFontEngineFT::loadGlyph(QGlyphSet *set, uint glyph,
if (err != FT_Err_Ok)
qWarning("load glyph failed err=%x face=%p, glyph=%d", err, face, glyph);
if ((!set || set->outline_drawing) && fetchMetricsOnly)
if (!set || set->outline_drawing || fetchMetricsOnly)
return 0;
FT_GlyphSlot slot = face->glyph;